Traxxas 4890 Gear hub 1st One Way Bearing: Nitro 4-Tec 1.55 Wheels 56–58mm diameter motor mount —

56–58mm diameter motor mount — Part Number PHMount04

Balanced grip and durability for consistent handling

0 motor and ESC connectors

Barcode: 659475267670

Traxxas 4890 Gear hub 1st One Way Bearing: Nitro 4-Tec 1.55 Wheels 56–58mm diameter motor mount —Traxxas 4890 Gear hub 1st One Way Bearing: Nitro 4 Tec This genuine Traxxas first gear hub with one way bearing is a key transmission component for the Nitro 4 Tec. When the one way bearing wears out, engagement becomes inconsistent and drive to the wheels suffers. Built to factory specifications, this assembly restores crisp, reliable first gear engagement and installs as a direct replacement during your next transmission service. Genuine Traxxas